2a11 Aluminum Coil

Grade: 2a21

Thickness: 0.1mm-200mm

Width: 300mm-2200mm

Type: aluminum coil/roll

Temper: T351 – T851

Surface Treatment: Mill finish, color coated(PVDF& PE), stucco embossed, bright polish, anodizing

Application: Decoration, Construction, Industry, Ceiling, Automobile

Temper explanation of 2a21 aluminum coil

The non-heat treatable alloys of 1xxx, 3xxx, and 5xxxx are all strengthened by various degrees of cold working, as denoted by the “H” tempers.

The heat treatable alloys of 2xxx, 6xxx, and 7xxx are such that when subjected to thermal temperatures, they gain pronounced strengthening. Hence, tempers are indicated by “T”. These alloys are also inventoried in clad form to increase corrosion resistance.

All of the aluminum alloys are available in the annealed condition or commonly referred to as “O”.

Application of 2a21 aluminum coil and other alloys

Thicknesses from 0.1 to 200mm” are available for your immediate needs.

• Aerospace – 2024, 2a21, 6013, 6061, 7075
• Construction – 3003, 5052, 6061
• Electrical and Chemical Applications – 1100
• General Machining Applications – 3003, 5052

Haomei can process aluminium rolls and coils to your special requirements and support traceability with complete Mill Test Reports (MTR) and the essential industry specifications.